June 28, 2011 12:00 PM | by 
Girl group 4minute will be focused on Japanese promotions after fellow member, HyunA finishes her solo promotions in Korea. On June 27, Cube Entertainment announced, “On August 24, 4minute will release a Japanese version of ‘Heart 2 Heart’ and jump into Japanese promotions.”
Regarding to HyunA, they announced, “In the beginning of July, HyunA will start promoting her solo album. She will work on both things at once.”
Looks like they’ll become a bit hit in Japan this summer! HyunA must be tired. Best of luck to them!